417584128

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 132

約数和(自身を含む): 958978560

約数和(自身を除く): 541394432

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 127, 128, 152, 169, 208, 247, 254, 256, 304, 338, 416, 494, 508, 512, 608, 676, 832, 988, 1016, 1024, 1216, 1352, 1651, 1664, 1976, 2032, 2413, 2432, 2704, 3211, 3302, 3328, 3952, 4064, 4826, 4864, 5408, 6422, 6604, 6656, 7904, 8128, 9652, 9728, 10816, 12844, 13208, 13312, 15808, 16256, 19304, 19456, 21463, 21632, 25688, 26416, 31369, 31616, 32512, 38608, 42926, 43264, 51376, 52832, 62738, 63232, 65024, 77216, 85852, 86528, 102752, 105664, 125476, 126464, 130048, 154432, 171704, 173056, 205504, 211328, 250952, 252928, 308864, 343408, 407797, 411008, 422656, 501904, 617728, 686816, 815594, 822016, 845312, 1003808, 1235456, 1373632, 1631188, 1644032, 1690624, 2007616, 2470912, 2747264, 3262376, 3288064, 4015232, 5494528, 6524752, 8030464, 10989056, 13049504, 16060928, 21978112, 26099008, 32121856, 52198016, 104396032, 208792064, 417584128]

約数ペア:

[(1, 417584128), (2, 208792064), (4, 104396032), (8, 52198016), (13, 32121856), (16, 26099008), (19, 21978112), (26, 16060928), (32, 13049504), (38, 10989056), (52, 8030464), (64, 6524752), (76, 5494528), (104, 4015232), (127, 3288064), (128, 3262376), (152, 2747264), (169, 2470912), (208, 2007616), (247, 1690624), (254, 1644032), (256, 1631188), (304, 1373632), (338, 1235456), (416, 1003808), (494, 845312), (508, 822016), (512, 815594), (608, 686816), (676, 617728), (832, 501904), (988, 422656), (1016, 411008), (1024, 407797), (1216, 343408), (1352, 308864), (1651, 252928), (1664, 250952), (1976, 211328), (2032, 205504), (2413, 173056), (2432, 171704), (2704, 154432), (3211, 130048), (3302, 126464), (3328, 125476), (3952, 105664), (4064, 102752), (4826, 86528), (4864, 85852), (5408, 77216), (6422, 65024), (6604, 63232), (6656, 62738), (7904, 52832), (8128, 51376), (9652, 43264), (9728, 42926), (10816, 38608), (12844, 32512), (13208, 31616), (13312, 31369), (15808, 26416), (16256, 25688), (19304, 21632), (19456, 21463)]